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Do not delete a NAT item if its being referenced by an ALIAS.

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This commit is contained in:
Scott Ullrich 2006-08-16 17:12:16 +00:00
parent 598f3f3085
commit 3e3e9beefd
1 changed files with 24 additions and 0 deletions
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24
usr/local/www/firewall_aliases.php
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@ -99,6 +99,30 @@ if ($_GET['act'] == "del") {
}
}
}
if($is_alias_referenced == false) {
foreach($config['nat']['rule'] as $rule) {
if($rule['target'] == $alias_name) {
$is_alias_referenced = true;
$referenced_by = $rule['descr'];
break;
}
if($rule['external-address'] == $alias_name) {
$is_alias_referenced = true;
$referenced_by = $rule['descr'];
break;
}
if($rule['external-port'] == $alias_name) {
$is_alias_referenced = true;
$referenced_by = $rule['descr'];
break;
}
if($rule['local-port'] == $alias_name) {
$is_alias_referenced = true;
$referenced_by = $rule['descr'];
break;
}
}
}
if($is_alias_referenced == true) {
$savemsg = "Cannot delete rule. Currently in use by {$referenced_by}";
} else {